public override int Event(IDebugEngine2 pEngine, IDebugProcess2 pProcess, IDebugProgram2 pProgram, IDebugThread2 pThread, IDebugEvent2 pEvent, ref Guid riidEvent, uint dwAttrib)
{
switch (pEvent)
{
case IDebugProcessCreateEvent2 _:
{
pProcess.GetProcessId(out var logicalId);
OnProcessCreated?.Invoke(this, logicalId);
}
break;
case IDebugProcessDestroyEvent2 _:
{
pProcess.GetProcessId(out var logicalId);
OnProcessRemoved?.Invoke(this, logicalId);
}
break;
}
return(VSConstants.S_OK);
}
public static async Task <ProcessStats> Run(string commandline, OnProcessOutput onProcessOutput, OnProcessCreated onProcessCreated)
{
var pi = new PROCESS_INFORMATION();
try
{
CreatePipeAsyncReadSyncWrite(out NamedPipeServerStream readerOut, out NamedPipeClientStream writerOut);
CreatePipeAsyncReadSyncWrite(out NamedPipeServerStream readerErr, out NamedPipeClientStream writerErr);
using (readerOut)
using (writerOut)
using (readerErr)
using (writerErr)
{
pi = CreateProcess(commandline, writerOut, writerErr);
onProcessCreated?.Invoke(pi.dwProcessId);
//
// 2019-09-22 Spindi himself
// this Close() is very importante.
// When we do not close the writer handle here, the read from out/err will hang.
//
writerOut.Close();
writerErr.Close();
Task stdout = Misc.ReadLinesAsync(new StreamReader(readerOut), (line) => onProcessOutput(KINDOFOUTPUT.STDOUT, line));
Task stderr = Misc.ReadLinesAsync(new StreamReader(readerErr), (line) => onProcessOutput(KINDOFOUTPUT.STDERR, line));
await Task.WhenAll(stdout, stderr);
uint exitCode = GetExitCode(pi);
return(CreateProcessStats(pi, exitCode));
}
}
finally
{
if (!pi.hProcess.Equals(IntPtr.Zero))
{
CloseHandle(pi.hProcess);
}
}
}
